Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 g FW |
1.51 |
0.00 |
5.04 |
2.37 |
| mol/100 g |
4.77e-06 |
0.00 |
1.59e-05 |
7.49e-06 |
Values calculated by aggregating data from 4
different samples
from
2 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Isorhamnetin |
mg/100 g FW |
1.51 |
0.00 |
5.04 |
2.37 |
| mol/100 g |
4.77e-06 |
0.00 |
1.59e-05 |
7.49e-06 |
Original Content Values Used to Produce Means
Crozier, A., Lean, M.E.J., McDonald, M.S., Black, C. (1997) Quantitative analysis of the flavonoids content of commercial tomatoes, onions, lettuce and celery. Journal of Agricultural and Food Chemistry 45:590-595
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 g FW
|
Red onion - Commercial - 3 Aug 1994 |
no |
1 |
Marotti M., Piccaglia R. (2002) Characterization of flavonoids in different cultivars of onion (Allium cepa L.). Journal of Food Science 67:1229-1232 PubMed (20949919)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
5.04 mg/100 g FW
|
Red onion - Skinned - Tropea Rossa |
no |
1 |
|
0.37 mg/100 g FW
|
Red onion - Skinned - Rossa Lilia |
no |
1 |
|
0.63 mg/100 g FW
|
Red onion - Skinned - Redwing |
no |
1 |